BR112017000296A8 - Método para fabricar uma pá de motor de turbina e impulsor - Google Patents

Método para fabricar uma pá de motor de turbina e impulsor

Info

Publication number
BR112017000296A8
BR112017000296A8 BR112017000296A BR112017000296A BR112017000296A8 BR 112017000296 A8 BR112017000296 A8 BR 112017000296A8 BR 112017000296 A BR112017000296 A BR 112017000296A BR 112017000296 A BR112017000296 A BR 112017000296A BR 112017000296 A8 BR112017000296 A8 BR 112017000296A8
Authority
BR
Brazil
Prior art keywords
blade
marker
impeller
manufacturing
markers
Prior art date
Application number
BR112017000296A
Other languages
English (en)
Other versions
BR112017000296A2 (pt
BR112017000296B1 (pt
Inventor
Philippe Oswald Olive Rémi
Lavagnoli Sergio
Guy Monique De Maesschalck Cis
Paniagua Guillermo
Original Assignee
Safran Aircraft Engines
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Safran Aircraft Engines filed Critical Safran Aircraft Engines
Publication of BR112017000296A2 publication Critical patent/BR112017000296A2/pt
Publication of BR112017000296A8 publication Critical patent/BR112017000296A8/pt
Publication of BR112017000296B1 publication Critical patent/BR112017000296B1/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/147—Construction, i.e. structural features, e.g. of weight-saving hollow blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
    • F01D5/186—Film cooling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/20—Specially-shaped blade tips to seal space between tips and stator
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/10—Geometric CAD
    • G06F30/15—Vehicle, aircraft or watercraft design
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/20—Design optimisation, verification or simulation
    • G06F30/23—Design optimisation, verification or simulation using finite element methods [FEM] or finite difference methods [FDM]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/32—Application in turbines in gas turbines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/50—Building or constructing in particular ways
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Evolutionary Computation (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Architecture (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Software Systems (AREA)

Abstract

Trata-se de um método para modelar pelo menos uma porção de a cavidade do tipo banheira (2) de uma pá (1), sendo que o método é distinguido pelo fato de que inclui a implantação, pelo meio (11) para processar dados de um sistema (10), das seguintes etapas de: (a) parametrizar um volume (V) que representa a dita porção de cavidade do tipo banheira (2) como um conjunto de marcadores (20) que se estendem a partir de uma superfície transversal de referência (S) da pá (1), sendo que a pá (1) inclui fisicamente os marcadores (20) e cada marcador (20) é: associado a uma superfície elementar (Si) selecionada dentre uma pluralidade de superfícies elementares (Si) que formam uma partição de pelo menos uma porção da dita superfície transversal de referência (S); e definido por um altura de marcador em relação à dita superfície de referência (S); (b) determinar valores otimizados das alturas de marcador em relação a um determinado critério aerodinâmico e/ou térmico; (c) reproduz, em uma interface (13) do dito dispositivo (10), os valores então determinados.
BR112017000296-5A 2014-07-10 2015-07-10 Método para fabricar uma pá de motor de turbina e impulsor BR112017000296B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1456680 2014-07-10
FR1456680A FR3023635B1 (fr) 2014-07-10 2014-07-10 Procede de modelisation d'une baignoire d'une aube
PCT/FR2015/051918 WO2016005708A1 (fr) 2014-07-10 2015-07-10 Procédé de modélisation d'une baignoire d'une aube

Publications (3)

Publication Number Publication Date
BR112017000296A2 BR112017000296A2 (pt) 2017-11-07
BR112017000296A8 true BR112017000296A8 (pt) 2023-01-03
BR112017000296B1 BR112017000296B1 (pt) 2023-02-23

Family

ID=52779710

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017000296-5A BR112017000296B1 (pt) 2014-07-10 2015-07-10 Método para fabricar uma pá de motor de turbina e impulsor

Country Status (8)

Country Link
US (1) US10747912B2 (pt)
EP (1) EP3167386A1 (pt)
CN (1) CN106471216B (pt)
BR (1) BR112017000296B1 (pt)
CA (1) CA2954256C (pt)
FR (1) FR3023635B1 (pt)
RU (1) RU2695502C2 (pt)
WO (1) WO2016005708A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201900961D0 (en) * 2019-01-24 2019-03-13 Rolls Royce Plc Fan blade
US11225874B2 (en) * 2019-12-20 2022-01-18 Raytheon Technologies Corporation Turbine engine rotor blade with castellated tip surface

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4998005A (en) * 1989-05-15 1991-03-05 General Electric Company Machine vision system
CN100468413C (zh) * 2003-04-14 2009-03-11 通用电气公司 用于反向重新设计部件的方法和系统
FR2867095B1 (fr) * 2004-03-03 2007-04-20 Snecma Moteurs Procede de fabrication d'une aube creuse pour turbomachine.
US8180596B2 (en) * 2004-07-13 2012-05-15 General Electric Company Methods and apparatus for assembling rotatable machines
FR2889243B1 (fr) 2005-07-26 2007-11-02 Snecma Aube de turbomachine
CA2675151A1 (en) * 2006-01-13 2007-07-19 Eth Zurich Turbine blade with recessed tip
US7970570B2 (en) * 2006-10-13 2011-06-28 General Electric Company Methods and systems for analysis of combustion dynamics in the time domain
FR2921099B1 (fr) * 2007-09-13 2013-12-06 Snecma Dispositif d'amortissement pour aube en materiau composite
US8147188B2 (en) * 2007-09-28 2012-04-03 General Electric Company Air cooled bucket for a turbine
FR2928405B1 (fr) * 2008-03-05 2011-01-21 Snecma Refroidissement de l'extremite d'une aube.
FR2937078B1 (fr) * 2008-10-13 2011-09-23 Snecma Aube de turbine a performances aerodynamiques ameliorees.
CN101915130B (zh) * 2010-06-25 2013-04-03 北京理工大学 可变几何涡轮增压器喷嘴环三维叶片及其设计方法
US8712739B2 (en) * 2010-11-19 2014-04-29 General Electric Company System and method for hybrid risk modeling of turbomachinery
CN102339351B (zh) * 2011-10-24 2013-07-10 西安交通大学 离心压气机叶轮轮盘截面形状优化方法
US9273561B2 (en) * 2012-08-03 2016-03-01 General Electric Company Cooling structures for turbine rotor blade tips

Also Published As

Publication number Publication date
FR3023635B1 (fr) 2018-05-25
CA2954256A1 (fr) 2016-01-14
EP3167386A1 (fr) 2017-05-17
CN106471216B (zh) 2018-06-29
FR3023635A1 (fr) 2016-01-15
RU2017104269A (ru) 2018-08-10
US20170199945A1 (en) 2017-07-13
RU2017104269A3 (pt) 2019-02-08
WO2016005708A1 (fr) 2016-01-14
CN106471216A (zh) 2017-03-01
US10747912B2 (en) 2020-08-18
RU2695502C2 (ru) 2019-07-23
BR112017000296A2 (pt) 2017-11-07
BR112017000296B1 (pt) 2023-02-23
CA2954256C (fr) 2022-08-16

Similar Documents

Publication Publication Date Title
BR112016016918A8 (pt) método implementado por computador para determinação de parâmetros de fluxo, dispositivo de memória de computador, e, computador
WO2016177337A8 (en) System and method for image segmentation
BR112017000635A2 (pt) sistema e método de remoção de ruído para dados de detecção acústica distribuída.
DK3129493T3 (da) Import af unaturlige eller modificerede nukleosidtriphosphater ind i celler via nukleinsyre-triphosphat-transportører
EP2960887A3 (en) Probabilistic safe landing area determination
MX2016012387A (es) Sistema de medicion tridimensional para linea marcada para adherir suela a la parte superior y metodo de medicion tridimensional para el mismo.
BR112017008080B8 (pt) Método para pesquisa sísmica por nodos sísmicos autônomos em um solo do mar, e implantador de nodos para reboque submarino acima do solo do mar
FR3022218B1 (fr) Nacelle d'aeronef comprenant une entree d'air amelioree
BR102016015145A8 (pt) ?dispositivo de montagem de elemento multitubular?
FR3031725B1 (fr) Nacelle de turboreacteur d’aeronef
BR112017012735A2 (pt) aparelho, sistema e método para operações de petróleo e gás
BR112015028073A2 (pt) ferramental para anexar reforço de metal no bordo de ataque de uma pá de motor de turbina e método que utiliza tal ferramental
BR112015025117A2 (pt) método para orientação de veículo e operador por meio de reconhecimento de padrões
CY1124660T1 (el) Μη επανδρωμενη ή με εξ αποστασεως λειτουργια πλατφορμα
BR112017000296A8 (pt) Método para fabricar uma pá de motor de turbina e impulsor
BR112016010605A2 (pt) método e sistema para projetar aeronaves
BR112017000637A2 (pt) pá de rotor de turbina eólica, método para produzir uma ponta de pá de rotor de turbina eólica, e, ponta de pá de rotor de turbina eólica.
FR3027106B1 (fr) Sonde de mesure de la temperature regnant en sortie de turbine d'helicoptere
BR112017009877A2 (pt) ?métodos para calcular o vetor de superfície e para calcular cada vetor de desvio e produto de programa de computador?
BR112014011629A2 (pt) concepção de uma peça feita de material compósito tecido 3d
BR112016018615A2 (pt) método de registro e sistema de registro
BR112018007900A2 (pt) método e sistema para a otimização da adição de diluente a um poço de petróleo compreendendo uma bomba de fundo de poço
BR112017004018A2 (pt) método e sistema de poço
DE102014009417A8 (de) Vorrichtung zur Staubabscheidung im Rohluftbereich einer Motorluftansaugung eines Fahr-zeugs, insbesondere eines Nutzfahrzeugs
FR3017164B1 (fr) Turbomachine a doublet d'helices pour aeronef

Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: A CLASSIFICACAO ANTERIOR ERA: G06F 17/50

Ipc: G06F 30/20 (2006.01), G06F 17/00 (2006.01)

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 10/07/2015, OBSERVADAS AS CONDICOES LEGAIS